Across
- 3. to combine different parts
- 4. Breaking a number into parts
- 5. 10 ones make 1
- 6. 10 tens make 1
- 7. to replace a number with a number that tells about how much or how many to the nearest ten, hundred, thousand, and so on.
Down
- 1. 10 hundreds make 1
- 2. to increase in size or order